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HW-140 Adjustable Boost  Voltage Regulator Module LCD Digital Display with Cooling Fin

<ul><li>The LCD can display input voltage, output voltage, output current, and output power</li><li>Anti-reverse  of the input end, reverse connection will not burn the module</li><li>Support boost-, adjustable output voltage within 0.5-30V, and adjustable current limit of 0-4A</li><li>With button to control the output ON/OFF state, and can be set to ON or OFF by default</li><li>Adopt boost- chip as the main controller, with external 60V 75A MOS tube as the switch tube</li></ul>

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<br/><b>Specification:</b><br/>Item Type: Module<br>Input Voltage: 5.5-30V when the input voltage is 5V, the boost- can also be realized, but the voltage and current measurement is not accurate; lower than 4.7V, undervoltage <br>Output Voltage: 0.5-30V<br>Output Current: Work stably at 3A for a long time, and can reach 4A under enhanced heat dissipation<br>Output Power: Natural heat dissipation for 35W, enhanced heat dissipation for 50W<br>Voltage Display Resolution: 0.01V<br>Current Display Resolution: 0.002A<br>Conversion Rate: About 88%<br> <br/><br/><b>Package List:</b><br/><div>1 x Module</div><div>1 x Cooling Fin</div> <br/>

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